Bluetooth Calling QW33 Smart Watch ECG PPG Business Stainless Steel Strap Waterproof Men's Watch Color:Gray Glue Battery capacity: 620mAh

Battery capacity: 620mAh

Movement type: intelligent

Width: Thick (>4cm)

Treatment process: thick gold plating

What you see is taken in kind

Bluetooth Calling QW33 Smart Watch ECG PPG Business Stainless Steel Strap Waterproof Men's Watch Color:Gray Glue Battery capacity: 620mAhProduct information: Color: Black steel strip, silver steel strip, vinyl, gray glue Screen size: 1. 3 inches Processing Method: OEM Interface: USB 2. 0 Additional functions: Audio and video entertainment, step counting, mobile positioning, monitoring, social entertainment, smart reminder, remote control selfie, health monitoring, information push, tracking alarm, motion tracking, sleep analysis Color classification: Gold Package List: 1 x Smart